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1、形容词比较级(一)一般句式的构成:a + is / are+形容词比较级+ than + ba是主格b是宾格 如: she is taller than me.主格形容词比较级宾格(二)英语形容词比较级的构成英语形容词比较等级有三个:原级,比较级和最高级。形容词比较等级形式变化有规则的和不规则的两种。规则变化1)单音节词末尾加-er (比较级),-est (最高级) 【例】原级比较级最高级great greater greatest small smaller smallest clean cleaner cleanest2)单音节如以e结尾,只加-r (比较级),-st (最高级) 【例】f
2、ine finer finestwidewide wider widest3)闭音节单音节词如末尾只有一个辅音字母,须先双写这个辅音字母,再加 -er (比较级),-est (最高级)【例】 big bigger biggesthot hotter hottest red redder reddest4)少数以-y, -er, ow, -ble结尾的双音节词,末尾加 -er (比较级),-est (最高级)。以-y结尾 的词,如-y前是辅音字母,则变 y为-i,再力口-er和-est。以-e结尾的词只加-r和-st。【例】 clever cleverer cleverestnarrow nar
3、rower narrowestable abler ablesteasy easier easiest5)其它双音节和多音节词皆在前面加单词more和most。【例】 careful more careful most carefuldifficult more difficult most difficultdelicious more delicious most delicious不规则变化原级比较级最高级good/well better best bad worse worst many/much more most little less leastfar farther/furth
4、er farthest/furthest注:有些形容词一般没有比较等级。如: right, wrong, woolen等。形容词的比较等级的用法:比较级用于二者的比较。【例】 li ping is older than wang hai.李平比王海年纪大。there are more students in class one than in class two.一班比二班学生多。二、形容词各等级的用法:1、 原级(同级)比较: as - as- -; not as(so)aswe ll give you as much help as we can.she isn t as(so)activ
5、e in sports as before.2.比较级:表示两者之间比 更可用状语 much, a little, even等修饰: he made fewermistakes than i did.he is even richer than i.3、高级:形容词最高级前必须加the,副词最高级前常省略the,后面多用of,in短语表示范围:it was the most/least interesting story i have ever listened.he is the tallest of the three.4、如果在两者之间表示最”时要在比较级前加 the,而且还用of th
6、e two, of the pair短语:john is the clever of the two boys.of the two boys, john is the clever.三、重点与难点:1) asas结构:你和汤姆是一样好的孩子。you re a boy as good as tom.=you re as good a boy as tom.2、(1)tooto与sothat sb.can t的句型转换:前者为简单句,主语只有一个,而后者为复 合句,主语有两个,试比较:the man was too angry to be able to speak.the man was so
7、 angry that he wasn t able to speak.the milk was too hot to drink.the milk was so hot that we can t drink it.2) ) too to 与 not enough to 句型的转换:he is too young to get married.=he is not old enough to get married.the book is too difficult for me to read.=the book is not easy enough for me to read.3、形容
8、词原级表示比较级含义:约翰不象迈克那么苯。 john is not so stupid as mike.john is less stupid than mike.john is cleverer than mike.4、用比较级表示最高级:约翰是班里最高的男生。john is taller than any other boy in the class.john is the tallest boy in the class.john is taller than :any other boy.any of the other boy.all the other boy.any of the
9、 others.any one else.5、 the more . the more 表示 越越”:the more books you read, the wider your knowledge is.the more food you eat, the fatter you are.6、 more and more ;表示 越来越”:more and more students realized the importance of a foreign language.our country is getting stronger and stronger.mid-autumn fes
10、tivalmid-autumn day形容词比较级和最高级绝大多数形容词有三种形式,原级,比较级和最高级,以表示形容词说明的性质在程度上的不同。形容词的原级:形容词的原级形式就是词典中出现的形容词的原形。例如:poor tall greatglad bad形容词的比较级和最高级:形容词的比较级和最高级形式是在形容词的原级形式的基础上变化的。分为规则变化和不规则变化。规则变化如下:1)单音节形容词的比较级和最高级形式是在词尾加-er和-est构成。great (原级)(比较级)(最高级)2)以-e结尾的单音节形容词的比较级和最高级是在词尾加-r和-st构成。wide (原级)(比较级)(最高级)
11、3)少数以-y,-er,-ow,-ble结尾的双音节形容词的比较级和最高级是在词尾加-er和-est构成。clever(原级)(比较级)(最高级)4)以-y结尾,但-y前是辅音字母的形容词的比较级和最高级是把-y去掉,加上-ier和-est构成.happy (原形)(比较级)(最高级)5)以一个辅音字母结尾其前面的元音字母发短元音的形容词的比较级和最高级是双写该 辅音字母然后再加-er和-est。big (原级)(比较级)(最高级)6)双音节和多音节形容词的比较级和最高级需用more和most加在形容词前面来构成。beautiful (原级)?(比较级)(比较级)difficult (原级)(
12、最高级)(最高级)常用的不规则变化的形容词的比较级和最高级:原级-比较级-最高级goodbetterbestmanymoremostmuchmoremostbadworseworstfarfarther, furtherfarthest, furthest形容词前如加less和least则表示较不和最不important 重要 less important 较不重要 least important 最不重要形容词比较级的用法:形容词的比较级用于两个人或事物的比较,其结构形式如下:主语+谓语(系动词)+形容词比较级+than+对比成分。也就是,含有形容词比较级的主句+than+从句。注意从句常常
13、省去意义上和主句相同的部分,而只剩下对比的成分。our teacher iswe are.我们老师的个子比我们的高。it is today than it was yesterday. 今天的天气比昨天暖和。this picture isthan that one.这张照片比那张照片漂亮。this meeting isthan that one.这次会议不如那次会议重要。the sun isthan the moon.太阳比月亮大得多。形容词最高级的用法:形容词最高级用于两个以上的人和物进行比较,其结构形式为:主语+谓语(系动词)+the+形容词最高级+名词+表示范围的短语或从句。she is
14、 student her class.她是班上最好的学生。shanghai is one ofcities china.上海是中国最大城市之一。this isapple i have ever met.这是我见到的最大的苹果。tom is boy in his basketball team.汤姆是他们篮球队中个子最高的孩子。英语语法之形容词比较级和最高级练习题1 . this box is that one.a. heavy than b. so heavy than c. heavier as d. as heavy as2 when we speak to people, we shou
15、ld be .a. as polite as possibleb. as polite as possiblyc. as politely as possible d. as politely as possibly3 this book is that one, but than that one.a. as difficult as; expensiveb. as more difficult as; more expensivec. as difficult as; more expensive d. more difficult as; as expensive4 i think th
16、e story is not so as that one.a. interesting b. interested c. more interesting d. most interesting5 his father began to work he was seven years old.a. as old as b. as early as c. since d. while6 . i think science is _ than japanese.a. much important b. important c. much more important d. more much i
17、mportant 7. this pencil is than that one.a. longest b. long c. longer d. as long8. my mother is no young.a. shorter b. longer c. little d. few9. these children are this year than they were last year.a. more tall b. more taller c. very taller d. much taller10. it was very hot yesterday, but it is tod
18、ay.a. even hotter b. more hotter c. much more hot d. much hot11. mrs black has got instead of getting any better.a. more bad b. a little worse c. much badly d. a lot of worse12. when we arrived, we found the meeting room crowded with students.a. quite a few b. only a few c. few d. a few quite13. the
19、 house is small for a family of six.a. much too b. too much c. very much d.so14. through the window we can see nothing but buildings.a. tall very many b. very many tall c. very tall many d. many very tall15. -whats your brother like?-he is.a. a driver b. very tall c. my friend d. at school16. the ja
20、cket was so that he decided to buy it.,a. much b. little c. expensive d. cheap17. our classroom is larger than theirs.a. more b. quite c. very d. much18. the earth is about as the moon.a. as fifty time big b. fifty times as big c. as big fifty times d. fifty as times big 19. your room is mine.a. twi
21、ce as large than b. twice the size of c. bigger twice than d. as twice large as 20. your room is than mine.a. three time big b. three times big c. three times bigger d. bigger three times21. his father is than his mother.;a. older four years b. as four years older c. four years older d. bigger four
22、years 22. maths is more popular than.a. any other subject b. all the subjects c. any subject d. other subject23. china is larger than in africaa. any other country b. other countries c. the other country d. any country24. tom is stronger than in his class.a. any other boy b. any boys c. any boy d. o
23、ther boy25. when spring comes, it gets.a. warm and warm b. colder and colder c. warmer and warmer d. shorter and shorter26. by and by,students in our class came to like english.a. more and more b. much and much c. many and many d. less and least27. at last he began to cry.a. hard and hard b. more ha
24、rd and more hardc. harder and harder d. less hard and less harder28. when spring comes the days get and nights.a. short; long b. long; short c. longer; shorter d. shorter; longer29. i look at the picture,i like it.a. the best; the more b. the more; the less c. the more; less d. more; the more 30.he
25、read the book,he got in it.a. the more; the more interestingb. the less; the more interestingc. the more; the more interestedd. more; more interested31. you come back,it will be.a.the quicker; the best b.the sooner; the betterc. faster; the better d. the sooner; better32. i like one of the two books
26、.a. the older b. oldest c. the oldest d. older33. which is country, china or japan?a. the large b. the larger c. larger d. largest34. of the two cups, he bought .a. the smaller b. the smallest c. small d: smaller35. 1 which do you like, tea or coffee?a. well b. better c. best d. most36. this work is
27、 for me than for you.a. difficult b. most difficult c. much difficultd. more difficult37. which do you think tastes, the chicken or the fish?a. good b. better c. best d. well38. the great pyramid is about 137 metres high today, but it was oncea. higher b. highestc. high too d. more high39. dont you
28、think it not to write the letter?a. well b. better c. best d. good40. who jumped of all?a. far b. farther c. farthest d. the most far41. li lei is student in our class.a. tall b. taller c. tallest d. the tallest42. the fifth orange is of all. give it to that small child.a. big b. bigger c. the bigge
29、r d. the biggest43. who is of you three?a. the oldest b. much older c. oldest d. older44. tom is one of boys in our class.a. tallest b. taller c. the tallest d. the tall45. english is one of spoken in the world.a. the important languages b. the most important languagesc. most important language d. t
30、he most important language46. beijing is one of in china.a. the largest city r b. the large cities c. the larger cities d. the largest cities 47. most of the woods been taken good care of.a. are b. is c. has d. have47. like playing football and watching tv.d. more of theyd. some of boysd. most of th
31、ema. most boys b. most of they c. most boy 49.are here watering the flowers here.a. some b. some of the boys c. some boy 50.havent been to american.a. most them b. most they c. more of them 51. is more beautiful than roses.a. no other flowerb. no another flower c. not other flower d. not all flowers
32、52. the tree is in the garden.a. the taller b. the tallest c. taller than of-all d. tall.53. mary studies harder in her class.a. as any one b. than any other girl c. than the other d. than anyone54. which is, li lei or wu tong?a. strong b. strongest c. stronger d. the strongest55. which language is,
33、 english, french or japanese?a. easy b. the most easy c. the easiest d. much more easy 56.which is interesting, science, maths or english?a. more b. the most c. very d. too57. which city is, beijing, shanghai or fuzhou?a. beautiful b. more beautiful c. much more beautiful d. the most beautiful 58. w
34、hich month is, june, july or august?a. hot b. hotter c. hottest d. the hottest59. do you have to tell us?a. something new b. new something c. anything new d. new anything60. mike, i have to tell you.a.important somethingb.important anythingc. something important ,d. anything important61. there is in
35、 todays newspaper.a. interesting something b. nothing interestingc. interesting anything d. anything interesting62. -is mrs brown badly ill?-no,. only a little cold.a. quite well b. nothing serious c. not worry d. anything serious 63. come here, i have to tell you.a. interesting something b. anythin
36、g interestingc. nothing interesting d. something interesting67. im not to lift the heavy box.a. short enough b. enough tall c. health enough d. strong enough68. the girl works hard to pass the exam.a. enough b. too c. still d. yet69. he has to think it over.a. many time b. times c. time enough d. en
37、ough time70. do you wanta. else anything b. anything else c. other anything d. else something 71. have you seen in the room?a. anyone else b. else anyone c. anyone other d. everyone else 72.would like to go to the park with me?a. whom elseb. what elsec. who elsed. else who73. wei fang is only six, b
38、ut she speaks english her mother.a. as good as b. as better as c. as well as d. as best as74. she was sick yesterday, but she is to go to school today.a. enough good b. good enough c. enough well d. well enough 75. this kind of book is-for the children to read.a. enough well b. enough good c. well e
39、nough d. good enough 76.-are you feeling?-yes, im fine now.a. quite good b. quite better c. any well d. any better77. this shirt is not good. that one is evena. better b. worse c. well d. worst78. we have never seen interesting films.a. such b. such an c. so d. such a79. dont read books you cant und
40、erstand.a. as; such b. such; as c. same; as d. as; as80. this is book id like to read once more.a. such an interesting; that b. so interesting; thatc. such an interesting; as d. a so interesting; as81. we havent seen play.a. so wonderful b. a so wonderful c. such wonderful d. such a wonderful82. i a
41、m twelve; mike is fourteen; mary is thirteen. so mike is the of the three.a. old b. older c. oldest d. the oldest83. my brother is three years than i.a. elder; elder b. older; oldest c. elder; older d. older; elder84. his son often go to see him on sunday.a. eldestb. older c. the eldest d. the older
42、85. he is two years than i.a. elder b. smaller c. younger d. less86. i think the book is very.a. interesting b. interested c. interest d. interests87. they were very to see each other again.a. pleased b. surprising c. happily - d. angrily88. she is very the news.a. surprise in b. surprise with c. su
43、rprised at d. surprised for 89.the boys are computers.a. interesting in b. interested c. interesting about d. interested about 90 -how does kate like her new work? -she with the hours.a. cant satisfy b. isnt satisfied c. doesnt satisfy d- hasnt satisfied91. the man was not when he heard the words.a.
44、 frightening; frighteningb. frightened; frightenedc. frightening; frightenedd. frightened; frightening92. helen isnt a friend of mine. i feel sorry for her.a. true; trueb. truly; true c. true; truly d. truly truly93. im sorry. im late. my watch is a few minutes.a. slower b. slowly c. more slowly d.
45、slow94. the song sounds.a. sweet b. nicely c. well d. moved95. the ship sank under the sea.a. deeply b. depth c. deep d. more deep96. helped a lot in our country.a. the blind is b. the blind are c. the blinds is d. blind are97.should study hard for their work.a. young b. the young man c. the young d
46、. the young girl98. a happy life in china.a. the old man live b. the old live c. the old is living d. old live99. i dont feel very.a. terribly b. well c. good d. badly100. looking at his mother, the little boy looked.a. happy; good b. happy; well c. sadly; sad d. sad; sadly101. mother doesnt feel to
47、day.a. good b. well c. nice d. health102. in summer eggs will go easily.a. terribly b. terrible c. badly d. bad103. jim does morning exercises every day, so he looks very.a. tired b. good c. well d. happy104. the boy was taken to the nearest hospital.a. ill b. sick c. good d. clever105. we are of th
48、e work.a. ill b. sick c. full d. filled106. he has not been at school, because he is.a. ill b. well c. fine d. nice107. at last it made them.a. happily b. quickly c. friendly d. slowly108. we had a meal yesterday evening.a. lively b. likely c. lovely d. love109. it is raining hard. he is to be late.a. lovely b. likely c. lively d. friendly110. this book is very good. it buying.a. worths
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